Michael McIntyre’s Big Show, 8pm, BBC1

Michael McIntyre’s Big Show: mischievous Michael hijacks I’m A Celeb campmate Carol Vorderman’s phone and receives some surprising replies when he nominates all her contacts for a ‘Rear of the Year’ award

First up, mischievous Michael hijacks I’m A Celeb campmate Carol Vorderman’s phone and receives some surprising replies when he nominates all her contacts for a ‘Rear of the Year’ award.

Secret cameras then reveal a Spurs fan’s reaction to three separate encounters with his footballing hero Glenn Hoddle.

And tonight’s Unexpected Star is mum-of-two Leanne, whose singing dream comes true thanks to her Westlife idol Shane Filan. Sarah Millican lowers the tone with some stand-up, and our host’s take on the idiocy of the phonetic alphabet is spot-on: “It’s M for maniac. F for fandango. G for gnome,” he wisecracks. Slick, feel-good TV at its best.

Michael McIntyre

Strictly Come Dancing, 7pm, BBC1

Hooray – it’s Musicals Week on Strictly! But while us viewers and Tess Daly and Claudia Winkleman (l-r) will get to chill out, watching the performers shimmy around to some classic show tunes, it’ll be a nail-biting affair for the five remaining pairs desperate to make it through to next week.

The X Factor, 8pm, ITV

The X Factor: A £1 million recording contract – is within grasping distance for the final four acts

The X Factor final – and a whopping £1 million recording contract – is within grasping distance for the final four acts, who will be hoping to sail through tonight’s semi-final.

It’s certainly been one of the most unpredictable series ever – unlike last year when Louisa Johnson was pretty much a dead cert from the outset. Let the competition commence, and may the best act win!